Facebook on Monday unveiled two home gadgets for video chats like those on Skype or FaceTime. The company has been working on video conference hardware for some time but decided to put the project on hold earlier this year because of public outrage about Facebook's data-privacy practices.

With the debut of the Portal device and its sibling, the Portal+, the company has apparently decided that now is the right time to persuade Americans to put Facebook microphones, data-harvesting technologies and video cameras inside their homes. To which I say — nope. And also: Why?

Offering devices that sit permanently in living rooms and facilitate conversations with friends and family is a different kind of intimate relationship than people already have with Facebook. And the current relationship is on thin ice after various fumbles in protecting people's digital information; doubts about the company's political motives; and scandals about its role as a tool for foreign propagandists, conspiracy theorists and violent mobs.

On Monday, Facebook Inc. unveiled the $200 Portal, the first-ever consumer hardware from the world's largest social network. The 10-inch...

Is now really the right time to pitch Americans on Facebook-branded home surveillance devices? Remember that the company has forever tried to bat down conspiracy theories that it taps smartphone microphones to collect information about people's phone calls and private conversations. CEO Mark Zuckerberg even had to address that question from members of Congress. When people already suspect that Facebook is spying on them, it is a bridge too far to ask them to plant a literal Facebook listening device in their homes.

A Pew Research Center survey conducted in the spring found that a large share of Americans reported taking breaks from using Facebook. Another Pew poll found a majority of Americans of all political affiliations believe social networks censor political speech that the companies find objectionable. In North America, daily use of Facebook has flatlined, although it's not clear whether that is a result of its image problem. None of this is solid proof that Facebook's many scandals have turned people away from using the social network, but they are data points that people may not like or trust Facebook wholeheartedly.

Of course, Facebook may have a better handle on people's faith in Facebook products than anyone else, including me. Or the company may be blind to public sentiment. I was stunned that after months of controversy about how Facebook mishandled people's personal information, Mr. Zuckerberg, in an interview in May with Wired, seemed surprised by a question about possible public backlash to a Facebook online dating service he had just announced.

It's possible that even as Mr. Zuckerberg and others at Facebook apologize at every turn for violating the public's trust, they still don't really grasp how much they violated the public's trust. It wouldn't be the first time that Facebook's instincts are wrong.

Facebook isn't completely clueless. The company is savvy enough to address doubts upfront about data-privacy protections for the Portal devices. Contrast that with Amazon.com Inc., which last month announced a dizzying number of new gadgets powered by the company's Alexa voice-activated software. Amazon didn't devote a single moment to talking about protecting the information of people who elect to put an all-knowing, always-listening Amazon data-harvesting device in their homes and cars. Given the justified public concerns about digital privacy, this was a shocking omission by Amazon.

Facebook has far more baggage than Amazon, of course. Credit Facebook for making its video chat devices less creepy than they could have been — by allowing the microphone and camera functions to be turned off, for example — but that doesn't make them creepy-free. The public is already inclined to be wary about Facebook and its intentions. That's why it makes little sense for Facebook to test people's fragile faith when it has relatively little to gain.